3 years ago

How many atoms are present in 0.0350 mol of barium phosphate

1 answer:

3 0

There are 3 Barium, 2 Phosphorus and 8 Oxygen in Barium Phosphate (Ba3(PO4)2, making 13 units. Multiply 0.0350 mol given by 13 and then you get 0.455 mol. Since they want atoms, multiply 0.455 by Avogadro's number (0.455 x 6.023 x 1023) and you get 2.74 atoms of barium phosphate.

You might be interested in

What are small round structures in the cell that breaks down large food particles into smaller ones

Oxana [17]

The small particles are known as protiens

4 0

3 years ago

Read 2 more answers

A marked price

Ivanshal [37]

200rates

sana ay makatulong hehehe <3

3 0

2 years ago

Zn(s) + 2HCl(aq) -> ZnCl2(aq) + H2(g) Which half reaction correctly describes the oxidation that is taking place?

abruzzese [7]

Zn (s) -> Zn+2 (aq) + 2e-

Zn (s) with a neutral charge is oxidized and looses two electrons in the process to form ZnCl2 (aq) where Zn has a charge of 2+.

8 0

3 years ago

Read 2 more answers

In the nucleus of an atom, there are 17 protons and 18 neutrons. What is the atomic number? What is the atomic mass? How many el

zvonat [6]

Answer:

atomic number =17

mass number = 17+18= 35

3 0

2 years ago

After reading a book about parrots, Tani wants to learn more about them. Which question could be answered through scientific inv

FrozenT [24]

After reading a book about parrots, Tani wants to learn more about them. The question that could be answered through scientific investigation is letter B, ‘<span>What substances make up an eggshell?’ The other choices cannot be answered through scientific investigation.</span>

8 0

2 years ago